Warning: Permanently added '10.128.1.68' (ECDSA) to the list of known hosts.
2023/06/30 15:20:22 fuzzer started
2023/06/30 15:20:22 connecting to host at 10.128.0.169:39619
2023/06/30 15:20:22 checking machine...
2023/06/30 15:20:22 checking revisions...
2023/06/30 15:20:22 testing simple program...
[ 54.375247][ T5007] cgroup: Unknown subsys name 'net'
[ 54.474549][ T5007] cgroup: Unknown subsys name 'rlimit'
[ 55.777121][ T5007] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 55.789948][ T5001] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5001 'syz-fuzzer'
[ 55.897850][ T5009] ================================================================================
[ 55.907308][ T5009] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 55.914678][ T5009] index 1 is out of range for type 'upid [1]'
[ 55.921066][ T5009] CPU: 1 PID: 5009 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04247-g3a8a670eeeaa #0
[ 55.931038][ T5009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 55.941170][ T5009] Call Trace:
[ 55.944525][ T5009]
[ 55.947529][ T5009] dump_stack_lvl+0x136/0x150
[ 55.952324][ T5009] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 55.958317][ T5009] ? schedule_timeout+0x241/0x2b0
[ 55.963433][ T5009] alloc_pid+0xbe5/0xdd0
[ 55.967840][ T5009] ? copy_namespaces+0x1e3/0x500
[ 55.972774][ T5009] copy_process+0x4589/0x7620
[ 55.977563][ T5009] ? pidfd_prepare+0x80/0x80
[ 55.982518][ T5009] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.988536][ T5009] kernel_clone+0xeb/0x890
[ 55.993249][ T5009] ? create_io_thread+0xe0/0xe0
[ 55.998127][ T5009] ? ksys_unshare+0x676/0x920
[ 56.002830][ T5009] ? lock_downgrade+0x690/0x690
[ 56.007780][ T5009] ? do_raw_spin_lock+0x124/0x2b0
[ 56.013680][ T5009] ? spin_bug+0x1c0/0x1c0
[ 56.018642][ T5009] __do_sys_clone+0xba/0x100
[ 56.023365][ T5009] ? kernel_clone+0x890/0x890
[ 56.028063][ T5009] ? syscall_enter_from_user_mode+0x26/0x80
[ 56.034065][ T5009] do_syscall_64+0x39/0xb0
[ 56.038754][ T5009] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.044759][ T5009] RIP: 0033:0x7f8db9489fab
[ 56.049177][ T5009] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 56.069053][ T5009] RSP: 002b:00007ffe8b55ded0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.077472][ T5009] RAX: ffffffffffffffda RBX: 00007ffe8b55e528 RCX: 00007f8db9489fab
[ 56.085471][ T5009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 56.093641][ T5009] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556a17400
[ 56.101793][ T5009] R10: 0000555556a176d0 R11: 0000000000000246 R12: 0000000000000000
[ 56.109864][ T5009] R13: 00007ffe8b55dfc0 R14: 00007f8db95ac9d8 R15: 000000000000000c
[ 56.118033][ T5009]
[ 56.121606][ T5009] ================================================================================
[ 56.131228][ T5009] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 56.138792][ T5009] CPU: 0 PID: 5009 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04247-g3a8a670eeeaa #0
[ 56.148757][ T5009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 56.158799][ T5009] Call Trace:
[ 56.162184][ T5009]
[ 56.165110][ T5009] dump_stack_lvl+0xd9/0x150
[ 56.169716][ T5009] panic+0x686/0x730
[ 56.173606][ T5009] ? panic_smp_self_stop+0xa0/0xa0
[ 56.179027][ T5009] ? syslog_print_all+0x3a0/0x3a0
[ 56.184135][ T5009] check_panic_on_warn+0xb1/0xc0
[ 56.189237][ T5009] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 56.195116][ T5009] ? schedule_timeout+0x241/0x2b0
[ 56.200133][ T5009] alloc_pid+0xbe5/0xdd0
[ 56.204802][ T5009] ? copy_namespaces+0x1e3/0x500
[ 56.209930][ T5009] copy_process+0x4589/0x7620
[ 56.214660][ T5009] ? pidfd_prepare+0x80/0x80
[ 56.219259][ T5009] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.225243][ T5009] kernel_clone+0xeb/0x890
[ 56.229767][ T5009] ? create_io_thread+0xe0/0xe0
[ 56.234788][ T5009] ? ksys_unshare+0x676/0x920
[ 56.239452][ T5009] ? lock_downgrade+0x690/0x690
[ 56.244301][ T5009] ? do_raw_spin_lock+0x124/0x2b0
[ 56.249402][ T5009] ? spin_bug+0x1c0/0x1c0
[ 56.253987][ T5009] __do_sys_clone+0xba/0x100
[ 56.258659][ T5009] ? kernel_clone+0x890/0x890
[ 56.263333][ T5009] ? syscall_enter_from_user_mode+0x26/0x80
[ 56.269479][ T5009] do_syscall_64+0x39/0xb0
[ 56.273906][ T5009] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.279882][ T5009] RIP: 0033:0x7f8db9489fab
[ 56.284291][ T5009] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 56.304186][ T5009] RSP: 002b:00007ffe8b55ded0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.312774][ T5009] RAX: ffffffffffffffda RBX: 00007ffe8b55e528 RCX: 00007f8db9489fab
[ 56.320913][ T5009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 56.329008][ T5009] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556a17400
[ 56.337064][ T5009] R10: 0000555556a176d0 R11: 0000000000000246 R12: 0000000000000000
[ 56.345134][ T5009] R13: 00007ffe8b55dfc0 R14: 00007f8db95ac9d8 R15: 000000000000000c
[ 56.353201][ T5009]
[ 56.356701][ T5009] Kernel Offset: disabled
[ 56.361105][ T5009] Rebooting in 86400 seconds..